JSDoc: Class: Drag

new Drag() → {Drag}

Drag and drop controller

Returns:

Type: Drag

Methods

canDrop()

True if one of the following: 1. Dragging element's parent is the drop zone that fired the dragover event. 2. Dragging element's parent is some drop zone that fired the dragover event whom is a sibling of the dragging element's parent. 3. If non sibling drop zones, matches the dragging element's parent id prefix to the dragover event's id prefix. 4. If non sibling drop zones, matches the dragging element's parent class to the dragover event's class. 5. Customizable criteria is met.

canDropCustom() → {*}

Returns:

Type: *

canDropCustom()

Override on init with additional drop acceptance criteria.

dropReaction()

getIntendedDragNode(el)

Parameters:

Name	Type	Description
`el`	HTMLElement

handleDragEnd(e)

Parameters:

Name	Type	Description
`e`	Event

handleDragEnter(e)

Parameters:

Name	Type	Description
`e`	Event

handleDragLeave(e) → {*}

Parameters:

Name	Type	Description
`e`	Event

Returns:

Type: *

handleDragOver(e) → {*}

Parameters:

Name	Type	Description
`e`	Event

Returns:

Type: *

handleDragStart()

No DOM manipulation in dragstart because of a WONTFIX Chrome bug

handleDrop(e)

Parameters:

Name	Type	Description
`e`	Event

handleMouseDown(e)

Parameters:

Name	Type	Description
`e`	Event

handleMouseLeave(e)

Parameters:

Name	Type	Description
`e`	Event

handleMouseOver(e)

Parameters:

Name	Type	Description
`e`	Event

init(doc, selectors, dropFunc, dragHandleIsNested, useParentAsDz, excludeElsWithClass)

Parameters:

Name	Type	Description
`doc`	HTMLDocument
`selectors`	*
`dropFunc`	*
`dragHandleIsNested`	*
`useParentAsDz`	*
`excludeElsWithClass`	*

makeDraggable(el, useParentAsDz, excludeElsWithClass)

Parameters:

Name	Type	Description
`el`	HTMLElement
`useParentAsDz`	*
`excludeElsWithClass`	*

makeDraggableHelper(el)

Parameters:

Name	Type	Description
`el`	HTMLElement

makePlaceholderFor(element)

Parameters:

Name	Type	Description
`element`	HTMLElement

makePlaceholderHelper(el)

Parameters:

Name	Type	Description
`el`	HTMLElement

movePlaceholder(event, dropZone)

Parameters:

Name	Type	Description
`event`	Event
`dropZone`	*

removePlaceholder()

showPortletLayout(show)

Parameters:

Name	Type	Description
`show`	*